Desisobutyryl ciclesonide

去异丁基环索奈德

Also known as: Desisobutyryl-ciclesonide, 21-Desisobutyryl ciclesonide, Ciclesonide impurity B, Ciclesonide EP Impurity B, Ciclesonide active principle, CIC-AP, Des-CIC, (11β,16α)-16,17-[[(R)-cyclohexylmethylene]bis(oxy)]-11,21-dihydroxypregna-1,4-diene-3,20-dione, (2′R)-2′-Cyclohexyl-11b,21-dihydroxy-16bH-[1,3]dioxolo[4′,5′:16,17]pregna-1,4-diene-3,20-dione, B-9207-021

Desisobutyryl ciclesonide (CAS 161115-59-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C28H38O6 and a molecular weight of 470.59800 g/mol. It is also known as Desisobutyryl-ciclesonide, 21-Desisobutyryl ciclesonide and Ciclesonide impurity B. Key properties include a melting point of 129-132ºC, a boiling point of 640.778ºC at 760 mmHg, a density of 1.284g/cm3 and a flash point of 211.522ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

161115-59-9

Jingsj CID

J-1863-8

Molecular Formula

C₂₈H₃₈O₆

Chinese Name

去异丁基环索奈德

Molecular Weight

470.59800 g/mol

Category

Organic Compounds

Last updated

8/21/2026